sincerest 

  1. 形容詞
最真誠的, 最誠摯的
最真摯的, 最誠懇的
最真心的
最真心實意的, 最出自內心的
最衷心的
最懇切的
最忠實的, 最誠實的
最正直的, 最純淨的

    同義字詞
heartfelt,unfeigned
artless,genuine,guileless,honest,ingenuous,innocent,naive,naïve,natural,real,simple,true,unaffected,unpretending,unpretentious

例句

  1. My sincerest and humble apologies.
  2. Sincerest condolences to his family .
  3. Please accept and pass on my sincerest thanks.
  4. My sincerest condolences in your time of loss .
  5. Our sincerest apologies to the language learning community.